This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
0 | 6 |
1 | 3 |
2 | 15 |
3 | 321 |
4 | 111450 |
5 | 533909816159 |
6 | 325998701518914099105001 |
7 | 1006914879088411198399682064005635831534437484321 |
8 | 1497711655729721286088828059704410216184274677681054392262396421340070136379357931802690267613686 |